Bicycle stem



FIG. 1 is a perspective view of a bicycle stem;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a fragmentary perspective view thereof, with its detachable part removed;

FIG. 9 is an opposite fragmentary perspective view of FIG. 8;

FIG. 10 is a front elevational view of the removed detachable part in FIGS. 8 and 9;

FIG. 11 is a side elevational view of FIG. 10;

FIG. 12 is a top plan view of FIG. 10; and,

FIG. 13 is a bottom plan view of FIG. 10. 

The ornamental design for a bicycle stem, as shown and described. 